Ground: Clay
| Challenger Liberec | 2025/07/27 12:10 | Alex Molcan v Johan Nikles | 1-6,6-1,6-1 |
| ITF M25 Ollersbach | 2025/07/24 10:33 | Johan Nikles v Sebastian Sorger | 6-3,4-6,0-5 |
| ITF M25 Ollersbach | 2025/07/23 12:32 | Johan Nikles v Benedikt Szerencsits | 6-3,6-4 |
| ITF M25 Uriage | 2025/07/18 11:58 | Marat Sharipov v Johan Nikles | 6-3,6-3 |
| ITF M25 Uriage | 2025/07/17 08:00 | Amaury Raynel v Johan Nikles | 7-5,4-6,4-6 |
| ITF M25 Uriage | 2025/07/16 08:00 | Johan Nikles v Clement Lemire | 7-5,6-2 |
| ITF M25 Bastia-Lucciana | 2025/07/09 15:30 | Kilian Feldbausch v Johan Nikles | 6-1,6-2 |
| ITF M25 Klosters | 2025/06/19 07:00 | Petr Nesterov v Johan Nikles | 6-1,2-1 |
| ITF M25 Muttenz | 2025/08/18 13:57 | Timofey Stepanov v Hugo Ouzilou | 6-2,3-6,1-0 |
| ITF M25 Muttenz | 2025/08/17 17:22 | Timofey Stepanov v Jamie Krattiger | 6-2,6-4 |
| ITF M15 Nova Gorica | 2025/07/18 08:00 | Felix Balshaw v Timofey Stepanov | 6-3,6-7,6-2 |
| ITF M15 Nova Gorica | 2025/07/17 12:34 | Timofey Stepanov v Bor Artnak | 6-3,6-3 |
| ITF M15 Nova Gorica | 2025/07/16 08:00 | Timofey Stepanov v Matic Dimic | 6-0,3-6,6-6 |
| ITF M15 Lodz | 2025/07/10 09:30 | Timofey Stepanov v Aleksander Orlikowski | 2-6,4-6 |
| ITF M25 Klosters | 2025/06/15 09:03 | Timofey Stepanov v Gian Luca Tanner | 6-7,6-3,0-1 |
| ITF M25 Belgrade | 2025/06/02 15:00 | Timofey Stepanov v Ioannis Kountourakis | 4-6,4-6 |